時じ系けい列れつ分ぶん析せきじけいれつぶんせきMeanings1nountime series analysiscomputingTechnical term in computing and statistics for analyzing data points ordered in time.時じ系けい列れつ分ぶん析せきを使つかって将しょう来らいの売うり上あげを予よ測そくする。We use time series analysis to forecast future sales.